反应详情

温度

0 °C

HATU (0.052 g, 0.138 mmol) was added into a mixture of methyl 4-(4-fluoro-2-(tetrahydro-2H-pyran-4-yloxy)phenylamino)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate (0.050 g, 0.125 mmol) and Hünig's base (22 μL, 0.125 mmol) in DMF (2.0 mL) at 0° C. The reaction mixture was stirred at 0° C. for 0.5 hours. 2-Methoxyethylamine (54.3 μL, 0.625 mmol) was added and the coolant removed. The reaction mixture was stirred at ambient temperature overnight. The product was purified by reverse phase preparative HPLC to yield white solid (0.029 g, 50%)

1. customthe coolant removed
2. stirringThe reaction mixture was stirred at ambient temperature overnight
3. customThe product was purified by reverse phase preparative HPLC